/* ==========================================================================
   RE:PERSONAL -- Dev Overview Page
   Additional styles for the dev-overview page.
   Reuses col-hero, col-content, col-category, col-term, dg-cards, dg-card,
   etc. from columns.css. Only NEW components defined here.
   ========================================================================== */

/* ==========================================================================
   1. Section Intro Cards
   A subtle intro card at the top of each section with a one-line analogy.
   ========================================================================== */

.dg-section-intro {
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-lg);
  background: var(--bg-warm);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.dg-section-intro strong {
  font-weight: 700;
  color: var(--text);
}

.dg-section-intro em {
  font-style: normal;
  color: var(--accent);
  font-weight: 600;
}

/* Accent-color variants per section type */
.dg-section-intro--knowledge    { border-left-color: var(--type-knowledge); }
.dg-section-intro--narrative    { border-left-color: var(--type-narrative); }
.dg-section-intro--experience   { border-left-color: var(--type-experience); }
.dg-section-intro--creation     { border-left-color: var(--type-creation); }
.dg-section-intro--curation     { border-left-color: var(--type-curation); }
.dg-section-intro--performance  { border-left-color: var(--type-performance); }
.dg-section-intro--relationship { border-left-color: var(--type-relationship); }

/* ==========================================================================
   2. Language Grid
   Compact grid for Section 3 (programming languages).
   ========================================================================== */

.dg-lang-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.dg-lang-card {
  padding: var(--space-md);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  background: white;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  transition: border-color var(--ease), box-shadow var(--ease);
}

.dg-lang-card:hover {
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.dg-lang-name {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--text);
  line-height: 1.3;
}

.dg-lang-use {
  font-size: 0.74rem;
  color: var(--text-muted);
  line-height: 1.5;
  font-weight: 400;
}

.dg-lang-analogy {
  display: inline-block;
  align-self: flex-start;
  margin-top: auto;
  padding: 0.15rem 0.5rem;
  font-family: var(--font-ui);
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--type-knowledge);
  background: var(--type-knowledge-light);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

/* ==========================================================================
   3. Comparison Cards
   Side-by-side layout with a centered VS separator.
   ========================================================================== */

.dg-compare {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-bottom: var(--space-lg);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: white;
}

.dg-compare-side {
  flex: 1;
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.dg-compare-side:first-child {
  border-right: 1px solid var(--border-light);
}

.dg-compare-side-title {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 0.15rem;
}

.dg-compare-side-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.dg-compare-side-analogy {
  font-size: 0.76rem;
  font-weight: 500;
  color: var(--type-experience);
  line-height: 1.4;
  margin-top: auto;
}

.dg-compare-side-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: var(--space-xs);
}

.dg-compare-side-tag {
  font-family: var(--font-ui);
  font-size: 0.62rem;
  font-weight: 500;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  background: var(--accent-light);
  color: var(--text-secondary);
}

.dg-compare-vs {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 48px;
  position: relative;
  z-index: 1;
}

.dg-compare-vs::before {
  content: "vs";
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  font-family: var(--font-ui);
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   4. Role Cards
   Grid of developer role cards for Section 10.
   ========================================================================== */

.dg-role-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.dg-role-card {
  padding: var(--space-lg);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  background: white;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  transition: border-color var(--ease), box-shadow var(--ease);
}

.dg-role-card:hover {
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.dg-role-title {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.3;
}

.dg-role-desc {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.65;
  font-weight: 400;
}

.dg-role-analogy {
  font-size: 0.76rem;
  font-weight: 500;
  color: var(--type-creation);
  line-height: 1.4;
  margin-top: var(--space-2xs);
}

.dg-role-techs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: auto;
  padding-top: var(--space-xs);
}

.dg-role-tech {
  font-family: var(--font-ui);
  font-size: 0.6rem;
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-full);
  background: var(--accent-light);
  color: var(--text-muted);
  white-space: nowrap;
}

/* ==========================================================================
   5. Quick Reference Table
   Maps dev terms to their analogy equivalents.
   ========================================================================== */

.dg-ref-table {
  width: 100%;
  margin-bottom: var(--space-xl);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: white;
}

.dg-ref-header {
  display: flex;
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-warm);
  border-bottom: 1px solid var(--border-light);
}

.dg-ref-header-term,
.dg-ref-header-analogy {
  flex: 1;
  font-family: var(--font-ui);
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.dg-ref-row {
  display: flex;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--border-light);
  transition: background var(--ease);
}

.dg-ref-row:last-child {
  border-bottom: none;
}

.dg-ref-row:hover {
  background: var(--bg-warm);
}

.dg-ref-term {
  flex: 1;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.84rem;
  color: var(--text);
}

.dg-ref-analogy {
  flex: 1;
  font-size: 0.82rem;
  color: var(--text-secondary);
  font-weight: 400;
  line-height: 1.5;
}

/* ==========================================================================
   Responsive -- Mobile (max-width: 640px)
   ========================================================================== */

@media (max-width: 640px) {

  /* Section Intro */
  .dg-section-intro {
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.8rem;
  }

  /* Language Grid: 2 columns on mobile */
  .dg-lang-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xs);
  }

  .dg-lang-card {
    padding: var(--space-sm);
  }

  .dg-lang-name {
    font-size: 0.84rem;
  }

  /* Comparison Cards: stack vertically */
  .dg-compare {
    flex-direction: column;
    border-radius: var(--radius-md);
  }

  .dg-compare-side:first-child {
    border-right: none;
    border-bottom: 1px solid var(--border-light);
  }

  .dg-compare-side {
    padding: var(--space-md);
  }

  .dg-compare-vs {
    width: auto;
    height: 0;
    overflow: visible;
  }

  .dg-compare-vs::before {
    position: relative;
    top: -16px;
    margin: 0 auto;
  }

  /* Role Cards: single column on mobile */
  .dg-role-grid {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .dg-role-card {
    padding: var(--space-md);
  }

  /* Reference Table */
  .dg-ref-row {
    padding: var(--space-xs) var(--space-sm);
  }

  .dg-ref-term {
    font-size: 0.78rem;
  }

  .dg-ref-analogy {
    font-size: 0.76rem;
  }

  .dg-ref-header {
    padding: var(--space-xs) var(--space-sm);
  }
}

/* ==========================================================================
   Tablet breakpoint (641px - 1023px)
   ========================================================================== */

@media (min-width: 641px) and (max-width: 1023px) {

  .dg-lang-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .dg-role-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==========================================================================
   Print
   ========================================================================== */

@media print {
  .dg-section-intro {
    border-left-width: 2px;
    background: none;
  }

  .dg-lang-grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .dg-compare {
    break-inside: avoid;
  }

  .dg-role-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .dg-role-card,
  .dg-lang-card {
    break-inside: avoid;
  }

  .dg-ref-row:hover {
    background: none;
  }
}